CN111041343A - 模具用钢 - Google Patents

模具用钢 Download PDF

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Publication number
CN111041343A
CN111041343A CN201910968069.6A CN201910968069A CN111041343A CN 111041343 A CN111041343 A CN 111041343A CN 201910968069 A CN201910968069 A CN 201910968069A CN 111041343 A CN111041343 A CN 111041343A
Authority
CN
China
Prior art keywords
steel
mold
ltoreq
impact value
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910968069.6A
Other languages
English (en)
Chinese (zh)
Inventor
河野正道
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2019155011A external-priority patent/JP7392330B2/ja
Application filed by Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Publication of CN111041343A publication Critical patent/CN111041343A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)
CN201910968069.6A 2018-10-12 2019-10-12 模具用钢 Pending CN111041343A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018-193634 2018-10-12
JP2018193634 2018-10-12
JP2019155011A JP7392330B2 (ja) 2018-10-12 2019-08-27 金型用鋼及び金型
JP2019-155011 2019-08-27

Publications (1)

Publication Number Publication Date
CN111041343A true CN111041343A (zh) 2020-04-21

Family

ID=68280745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910968069.6A Pending CN111041343A (zh) 2018-10-12 2019-10-12 模具用钢

Country Status (3)

Country Link
US (1) US11377718B2 (de)
EP (1) EP3636791B1 (de)
CN (1) CN111041343A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022083627A (ja) * 2020-11-25 2022-06-06 大同特殊鋼株式会社 金型用鋼

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297353A (ja) * 1999-02-12 2000-10-24 Hitachi Metals Ltd 被削性に優れた高強度金型用鋼材
JP2010024510A (ja) * 2008-07-22 2010-02-04 Daido Steel Co Ltd 温度調節性に優れたプラスチック成形金型用鋼
JP2013177669A (ja) * 2012-01-31 2013-09-09 Daido Steel Co Ltd 熱伝導性能と鏡面研磨性と耐候性と靭性及び被削性に優れた成形用金型用鋼

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11350031A (ja) * 1998-06-11 1999-12-21 Nippon Steel Corp 低温靭性とクリープ強度に優れた高Ｃｒ耐熱鋼の製造方法
KR100374980B1 (ko) 1999-02-12 2003-03-06 히다찌긴조꾸가부시끼가이사 우수한 기계가공성을 갖는 다이스용 고장력강
JP2004091840A (ja) 2002-08-30 2004-03-25 Hitachi Metals Ltd 被削性および磨き性に優れた金型用鋼材
AU2003292572A1 (en) * 2003-12-19 2005-07-14 Daido Steel Co., Ltd Hot work tool steel and mold member excellent in resistance to melting
JP2007009321A (ja) 2005-06-02 2007-01-18 Daido Steel Co Ltd プラスチック成形金型用鋼
JP2008274398A (ja) 2007-03-31 2008-11-13 Daido Steel Co Ltd オーステナイト系快削ステンレス鋼
EP1975270A1 (de) 2007-03-31 2008-10-01 Daido Tokushuko Kabushiki Kaisha Austenitischer frei schneidbarer Edelstahl
JP2011001572A (ja) * 2009-06-16 2011-01-06 Daido Steel Co Ltd 熱間工具鋼及びこれを用いた鋼製品
KR101545417B1 (ko) 2010-12-27 2015-08-18 히타치 긴조쿠 가부시키가이샤 내발청성 및 열전도성이 우수한 금형용 강 및 그 제조 방법
JP6191118B2 (ja) 2011-11-18 2017-09-06 大同特殊鋼株式会社 熱伝導性能と鏡面研磨性及び靭性に優れた成形用金型用鋼
CN103774047B (zh) 2012-10-20 2017-03-01 大同特殊钢株式会社 具有优异的热导性、镜面抛光性和韧性的成型模具用钢
TWI500781B (zh) 2013-02-28 2015-09-21 Hitachi Metals Ltd 模具用鋼及其製造方法
US10975460B2 (en) 2015-01-28 2021-04-13 Daido Steel Co., Ltd. Steel powder and mold using the same
US10508327B2 (en) 2016-03-11 2019-12-17 Daido Steel Co., Ltd. Mold steel and mold
JP6812301B2 (ja) 2017-05-16 2021-01-13 日本製紙クレシア株式会社 不織布ワイパー、及びその製造方法
JP7096020B2 (ja) 2018-03-16 2022-07-05 株式会社トプコン 携帯端末及び携帯端末の制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000297353A (ja) * 1999-02-12 2000-10-24 Hitachi Metals Ltd 被削性に優れた高強度金型用鋼材
JP2010024510A (ja) * 2008-07-22 2010-02-04 Daido Steel Co Ltd 温度調節性に優れたプラスチック成形金型用鋼
JP2013177669A (ja) * 2012-01-31 2013-09-09 Daido Steel Co Ltd 熱伝導性能と鏡面研磨性と耐候性と靭性及び被削性に優れた成形用金型用鋼

Also Published As

Publication number Publication date
US20200115783A1 (en) 2020-04-16
EP3636791A1 (de) 2020-04-15
EP3636791B1 (de) 2021-05-05
US11377718B2 (en) 2022-07-05

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